14860011647

Committed 06 May 2025 12:44PM UTC coverage: 67.057% (+32.5%) from 34.559%

Build # 14860011647

Build Type

push

github

Committed by

alerque

Commit Message

chore(typesetters): Fixup access to class from typesetter functions

Run Details

7 of 7 new or added lines in 2 files covered. (100.0%)

1344 existing lines in 103 files now uncovered.

14880 of 22190 relevant lines covered (67.06%)

11549.16 hits per line

Source File
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0.0

/packages/complex-spaces/init.lua

local base = require("packages.base")

local orig_makeGlue, orig_makeSpaceNode

local function xsan_makeGlue (node, item)
   node:addToken(" ", item)
   node:makeToken()
end

local function xsan_makeSpaceNode (shaper, options, _)
   orig_makeGlue = SILE.typesetters.language.nodemaker.makeGlue
   SILE.typesetters.language.nodemaker.makeGlue = xsan_makeGlue
   local nnodes = shaper:createNnodes(" ", options)
   local node = SILE.types.node.discretionary({ replacement = nnodes })
   SILE.typesetters.language.nodemaker.makeGlue = orig_makeGlue
   return node
end

local function toggle_complexspace_modifications (enable)
   if enable then
      orig_makeSpaceNode = SILE.shaper.makeSpaceNode
      SILE.shaper.makeSpaceNode = xsan_makeSpaceNode
   else
      SILE.shaper.makeSpaceNode = orig_makeSpaceNode
   end
end

local package = pl.class(base)
package._name = "complex-spaces"

function package:declareSettings ()
   self.settings:declare({
      parameter = "shaper.complexspaces",
      default = true,
      type = "boolean",
      hook = toggle_complexspace_modifications,
      help = "Whether the font's space glyph should be emitted, rather than a glue",
   })
end

package.documentation = [[
\begin{document}
SILE normally assumes that the "space" character in a font is empty, and that it can be replaced with a stretchable and shrinkable space.
In some fonts (particularly color fonts), this is not a reliable assumption, and the space character may actually contain ink.
Loading this package will allow such space glyphs to be correctly rendered.
(At some point in the future, SILE will detect fonts with complex spaces and load this package automatically, but for now it needs to be manually loaded.)
\end{document}
]]

return package

1	local base = require("packages.base")	×
2
3	local orig_makeGlue, orig_makeSpaceNode
4
5	local function xsan_makeGlue (node, item)
UNCOV 6	node:addToken(" ", item)	×
7	node:makeToken()	×
8	end
9
10	local function xsan_makeSpaceNode (shaper, options, _)
11	orig_makeGlue = SILE.typesetters.language.nodemaker.makeGlue	×
UNCOV 12	SILE.typesetters.language.nodemaker.makeGlue = xsan_makeGlue	×
13	local nnodes = shaper:createNnodes(" ", options)	×
UNCOV 14	local node = SILE.types.node.discretionary({ replacement = nnodes })	×
UNCOV 15	SILE.typesetters.language.nodemaker.makeGlue = orig_makeGlue	×
16	return node	×
17	end
18
19	local function toggle_complexspace_modifications (enable)
20	if enable then	×
21	orig_makeSpaceNode = SILE.shaper.makeSpaceNode	×
22	SILE.shaper.makeSpaceNode = xsan_makeSpaceNode	×
23	else
24	SILE.shaper.makeSpaceNode = orig_makeSpaceNode	×
25	end
26	end
27
28	local package = pl.class(base)	×
29	package._name = "complex-spaces"	×
30
UNCOV 31	function package:declareSettings ()	×
UNCOV 32	self.settings:declare({	×
33	parameter = "shaper.complexspaces",
34	default = true,
35	type = "boolean",
36	hook = toggle_complexspace_modifications,
37	help = "Whether the font's space glyph should be emitted, rather than a glue",
38	})
39	end
40
41	package.documentation = [[
42	\begin{document}
43	SILE normally assumes that the "space" character in a font is empty, and that it can be replaced with a stretchable and shrinkable space.
44	In some fonts (particularly color fonts), this is not a reliable assumption, and the space character may actually contain ink.
45	Loading this package will allow such space glyphs to be correctly rendered.
46	(At some point in the future, SILE will detect fonts with complex spaces and load this package automatically, but for now it needs to be manually loaded.)
47	\end{document}
UNCOV 48	]]	×
49
UNCOV 50	return package	×

sile-typesetter / sile / 14860011647

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